monoblocks

Hello guys, My 1994 W124 Coupe started to loose pressure in the tyres quick and checked that it was due to some corrosion on the inner lip. It currently has 18” monoblock replicas, which came with the car when I bought it. 2 of the alloys have the problem, so should I get them fully refurbished...

Hi I have a 1993 W124 E320 Cabriolet and would like to fit a set of AMG monoblock alloys 17" x 7.5 H2 ET 42. Mercedes say they won't fit, can anyone confirm: a) that they will fit without scrubbing? b) what tyre size I should use, they currently have 225 x 45 but I would like a higher profile...